HomeHVAC Thyristor Controllers HVAC Thyristor Controllers Showing all 8 results Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Random £659.34 PR3-E-86KW Store: United Automation Add to compare £885.06 PR3-0-225kW Store: United Automation Add to compare £79.45 PR1-DIN-F-3kw Store: United Automation Add to compare £118.06 PR3-DIN-12kW Store: United Automation Add to compare £389.96 PR3-E-36kW Store: United Automation Add to compare £797.45 PR3-E-105KW Store: United Automation Add to compare £100.97 PR1-DIN-F-4kW Store: United Automation Add to compare £207.90 PR3-E-18kW Store: United Automation Add to compare